I want to resize video stream for full display on the screem, input is yuv420, output is yuv420. I reference example from ti forum, so I modify resize.c--DVSDK and patch for kernel, resize twice. Now, I can resize 352*240/325*288 to 720*480. The same process but when I resize 176 *144 to 720*480 the chrominance component is incorrect.
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